Chemistry Forum

To obtain MnV2O6 from MnCl2 and NH4VO3, you can follow the following steps: Start by preparing a solution of MnCl2 by dissolving the compound in water. Similarly, prepare a solution of NH4VO3 by dissolving it in water. Mix the two solutions together slowly while stirring. A reaction will occur, resu...

To determine whether the complex ions [Co(H2O)6]2+ and/or [Co(NH3)6]2+ can be oxidized to the corresponding cobalt(III) complex by oxygen, we compare their reduction potentials with the reduction potential of oxygen. The reduction potential of oxygen is approximately 1.23 V. For [Co(H2O)6]2+: Cell p...